Abstract: Techniques for tamper detection of a memory module having non-volatile memory devices resident on a printed circuit board (PCB) by circuitry of a controller also resident on the PCB. Examples include determining resistance values of a character pattern sprayed on a side of a cover facing the non-volatile memory devices using conductive ink following first and second boots of the memory module and asserting a bit of a register to indicate tampering of the memory modules based on a comparison of the resistance values. Tamper policy actions may be initiated based on detection of tampering.

Abstract: An apparatus is described that includes a memory card. The memory card also includes volatile memory devices. The memory card also includes non volatile memory devices. The memory card is configurable to implement a first portion of the storage space of the non volatile memory devices as system memory. The memory card also includes a controller to manage, upon a power down event, the transfer of information from the volatile memory devices into a second portion of the storage space of the non volatile memory devices.

Abstract: An embodiment of an integrated circuit may comprise local memory, a plurality of per-page counters located in a non-system-addressable region of the local memory, and circuitry coupled to the local memory, the circuitry to count accesses to pages of a system-addressable memory space with the plurality of per-page counters located in the non-system-addressable region of the local memory. Other embodiments are disclosed and claimed.

Abstract: An apparatus is described that includes a memory card. The memory card also includes volatile memory devices. The memory card also includes non volatile memory devices. The memory card is configurable to implement a first portion of the storage space of the non volatile memory devices as system memory. The memory card also includes a controller to manage, upon a power down event, the transfer of information from the volatile memory devices into a second portion of the storage space of the non volatile memory devices.

Abstract: An apparatus is described that includes a memory card. The memory card also includes volatile memory devices. The memory card also includes non volatile memory devices. The memory card is configurable to implement a first portion of the storage space of the non volatile memory devices as system memory. The memory card also includes a controller to manage, upon a power down event, the transfer of information from the volatile memory devices into a second portion of the storage space of the non volatile memory devices.

Abstract: Techniques for tamper detection of a memory module having non-volatile memory devices resident on a printed circuit board (PCB) by circuitry of a controller also resident on the PCB. Examples include determining resistance values of a character pattern sprayed on a side of a cover facing the non-volatile memory devices using conductive ink following first and second boots of the memory module and asserting a bit of a register to indicate tampering of the memory modules based on a comparison of the resistance values. Tamper policy actions may be initiated based on detection of tampering.

Abstract: An apparatus is described that includes a memory card. The memory card also includes volatile memory devices. The memory card also includes non volatile memory devices. The memory card is configurable to implement a first portion of the storage space of the non volatile memory devices as system memory. The memory card also includes a controller to manage, upon a power down event, the transfer of information from the volatile memory devices into a second portion of the storage space of the non volatile memory devices.

Abstract: An apparatus is described that includes a memory card. The memory card also includes volatile memory devices. The memory card also includes non volatile memory devices. The memory card is configurable to implement a first portion of the storage space of the non volatile memory devices as system memory. The memory card also includes a controller to manage, upon a power down event, the transfer of information from the volatile memory devices into a second portion of the storage space of the non volatile memory devices.

Abstract: Technologies for providing local disaggregation of memory include a compute sled. The compute sled includes a compute engine having a processor. The compute engine receives a request to perform a memory access operation on data residing in a first memory (e.g., a storage class memory) of the compute sled. The compute engine determines whether the data is cached in a second memory (e.g., a dynamic random-access memory (DRAM)). The compute engine performs, in response to a determination that the data is not cached in the second memory via a transactional protocol over a serial link connecting the processor and the first memory, the requested memory access operation.

Abstract: An apparatus is described that includes a memory card. The memory card also includes volatile memory devices. The memory card also includes non volatile memory devices. The memory card is configurable to implement a first portion of the storage space of the non volatile memory devices as system memory. The memory card also includes a controller to manage, upon a power down event, the transfer of information from the volatile memory devices into a second portion of the storage space of the non volatile memory devices.

Abstract: A method is described. The method includes recognizing higher priority users of a multi-level system memory characterized by a faster higher level and a slower lower level in which the higher level is to act as a cache for the lower level and in which a first capacity of the higher level is less than a second capacity of the lower level such that caching resources of the higher level are oversubscribe-able. The method also includes performing at least one of: declaring an amount of the second capacity un-useable to reduce oversubscription of the caching resources; allocating system memory address space of the multi-level system memory so that requests associated with lower priority users will not compete with requests associated with the higher priority users for the caching resources.

Abstract: Methods and apparatus related to supporting both DDR (Double Data Rate) and NVM (Non-Volatile Memory) DIMM (Dual Inline Memory Module) on the same memory slot are described. In one embodiment, a DIMM comprises volatile memory and non-volatile memory, and data is communicated with the volatile memory and the non-volatile memory via a single memory slot. Other embodiments are also disclosed and claimed.

Abstract: An apparatus is described that includes a memory card. The memory card also includes volatile memory devices. The memory card also includes non volatile memory devices. The memory card is configurable to implement a first portion of the storage space of the non volatile memory devices as system memory. The memory card also includes a controller to manage, upon a power down event, the transfer of information from the volatile memory devices into a second portion of the storage space of the non volatile memory devices.

Abstract: Embodiments are generally directed to accelerated address indirection table lookup for wear-leveled non-volatile memory. A embodiment of a memory device includes nonvolatile memory; a memory controller; and address indirection logic to provide address indirection for the nonvolatile memory, of the address indirection logic to maintain an address indirection table (AIT) in the nonvolatile memory, the AIT including a plurality of levels, and copy at least a portion of the AIT to a second memory, the second memory having less latency than the first memory.

Abstract: Methods and apparatus related to supporting both DDR (Double Data Rate) and NVM (Non-Volatile Memory) DIMM (Dual Inline Memory Module) on the same memory slot are described. In one embodiment, a DIMM comprises volatile memory and non-volatile memory, and data is communicated with the volatile memory and the non-volatile memory via a single memory slot. Other embodiments are also disclosed and claimed.

Abstract: An apparatus is described that includes a memory card. The memory card also includes volatile memory devices. The memory card also includes non volatile memory devices. The memory card is configurable to implement a first portion of the storage space of the non volatile memory devices as system memory. The memory card also includes a controller to manage, upon a power down event, the transfer of information from the volatile memory devices into a second portion of the storage space of the non volatile memory devices.

Abstract: Methods and apparatus related to Rack Scale Architecture (RSA) and/or Shared Memory Controller (SMC) techniques of fast zeroing are described. In one embodiment, a storage device stores meta data corresponding to a portion of a non-volatile memory. Logic, coupled to the non-volatile memory, causes an update to the stored meta data in response to a request for initialization of the portion of the non-volatile memory. The logic causes initialization of the portion of the non-volatile memory prior to a reboot or power cycle of the non-volatile memory. Other embodiments are also disclosed and claimed.

Abstract: Embodiments are generally directed to accelerated address indirection table lookup for wear-leveled non-volatile memory. A embodiment of a memory device includes nonvolatile memory; a memory controller; and address indirection logic to provide address indirection for the nonvolatile memory, of the address indirection logic to maintain an address indirection table (AIT) in the nonvolatile memory, the AIT including a plurality of levels, and copy at least a portion of the AIT to a second memory, the second memory having less latency than the first memory.

Abstract: A memory module can include a data buffer having a data bus interface and a dynamic random access memory (DRAM) coupled to the data buffer. The memory module may also include a switch connected in parallel with the data buffer, wherein the switch can selectively bypass the data buffer. In one example, the memory module also includes a registered buffer having an address bus interface, where the switch may selectively bypass the data buffer based on a program signal obtained from an address bus via the address bus interface.

Abstract: A memory module can include a data buffer having a data bus interface and a dynamic random access memory (DRAM) coupled to the data buffer. The memory module may also include a switch connected in parallel with the data buffer, wherein the switch can selectively bypass the data buffer. In one example, the memory module also includes a registered buffer having an address bus interface, where the switch may selectively bypass the data buffer based on a program signal obtained from an address bus via the address bus interface.